Current File : //opt/cpanel/ea-ruby24/root/usr/share/ri/system/Array/repeated_combination-i.ri
U:RDoc::AnyMethod[iI"repeated_combination:ETI" Array#repeated_combination;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [I"RWhen invoked with a block, yields all repeated combinations of length +n+ of ;TI"?elements from the array and then returns the array itself.;To: RDoc::Markup::BlankLine o;
; [I"RThe implementation makes no guarantees about the order in which the repeated ;TI" combinations are yielded.;T@o;
; [I"=If no block is given, an Enumerator is returned instead.;T@o;
; [I"Examples:;T@o:RDoc::Markup::Verbatim; [I"a = [1, 2, 3]
;TI"9a.repeated_combination(1).to_a #=> [[1], [2], [3]]
;TI"Oa.repeated_combination(2).to_a #=> [[1,1],[1,2],[1,3],[2,2],[2,3],[3,3]]
;TI"Sa.repeated_combination(3).to_a #=> [[1,1,1],[1,1,2],[1,1,3],[1,2,2],[1,2,3],
;TI"S # [1,3,3],[2,2,2],[2,2,3],[2,3,3],[3,3,3]]
;TI"]a.repeated_combination(4).to_a #=> [[1,1,1,1],[1,1,1,2],[1,1,1,3],[1,1,2,2],[1,1,2,3],
;TI"] # [1,1,3,3],[1,2,2,2],[1,2,2,3],[1,2,3,3],[1,3,3,3],
;TI"] # [2,2,2,2],[2,2,2,3],[2,2,3,3],[2,3,3,3],[3,3,3,3]]
;TI"Ka.repeated_combination(0).to_a #=> [[]] # one combination of length 0;T: @format0:
@fileI" array.c;T:0@omit_headings_from_table_of_contents_below0I"nary.repeated_combination(n) { |c| block } -> ary
ary.repeated_combination(n) -> Enumerator
;T0[ I" (p1);T@%FI"
Array;TcRDoc::NormalClass00
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